CN103543348A - Electromagnetic compatibility detection method of new energy automobile - Google Patents

Electromagnetic compatibility detection method of new energy automobile Download PDF

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Publication number
CN103543348A
CN103543348A CN201210244294.3A CN201210244294A CN103543348A CN 103543348 A CN103543348 A CN 103543348A CN 201210244294 A CN201210244294 A CN 201210244294A CN 103543348 A CN103543348 A CN 103543348A
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CN
China
Prior art keywords
electromagnetic compatibility
energy automobile
new energy
electromagnetic
compatibility detection
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Pending
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CN201210244294.3A
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Chinese (zh)
Inventor
曾彧婕
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曾彧婕
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Priority to CN201210244294.3A priority Critical patent/CN103543348A/en
Publication of CN103543348A publication Critical patent/CN103543348A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an electromagnetic compatibility detection method of a new energy automobile. The method includes the following steps: a, applying digital modeling and digital simulation technology to a driving motor control system, and analyzing generation and transmission path of electromagnetic noise; b, performing electromagnetic conduction, coupling and radiation interference analysis and control; c, performing electromagnetic compatibility designing and experimenting according to national standards. By the method, electromagnetic compatibility of the whole new energy automobile can be detected well, and the new energy automobile can be designed better to enable the whole automobile to be electromagnetically compatible by utilizing detection results.

Description

Entire new energy automobile electromagnetic compatibility detection method
Technical field
The invention belongs to new-energy automobile electromagnetic compatibility technology field, be specifically related to a kind of entire new energy automobile electromagnetic compatibility detection method.
Background technology
New-energy automobile is current unique motor vehicle that can reach zero-emission in the world.Due to the requirement of environmental protection, the development of new material and new technology in addition, new-energy automobile has entered it and has developed high-tide period.As green traffic instrument, new-energy automobile will bring huge variation in 21 century to human society.The megatrend of complying with current International Technology development, enters the breakthrough point of 21 century auto industry using electric automobile as China, not only can realize the great-leap-forward development of Chinese Automobile Industry ', and contribute to the sustainable development of Chinese Automobile Industry '.New-energy automobile integrates machinery, the energy, power, electronics, electric, information and intellectual technology.Car load electromagnetic compatibility detection is used for solving car load electromagnetic compatibility problem.
Therefore, need a kind of entire new energy automobile electromagnetic compatibility detection method to address the above problem.
Summary of the invention
Goal of the invention: the object of the invention is for the new-energy automobile of prior art, in the defect existing aspect electromagnetic compatibility, provides a kind of entire new energy automobile electromagnetic compatibility detection method.
Technical scheme: for achieving the above object, bath mat of the present invention can adopt following technical scheme:
An electromagnetic compatibility detection method, is characterized in that, comprises the following steps:
A, to drive motor control system digital modeling and digital simulation technique, analyze electromagnetic noise and produce and travel path;
B, carry out electromagnetic wave conduction, coupling, radiation interference analysis and control;
C, according to national standard, carry out electromagnetic Compatibility Design and test.
Beneficial effect: utilize and can well be detected the Electro Magnetic Compatibility of car load by invention entire new energy automobile electromagnetic compatibility detection method, utilize its result better to design and make car load electromagnetic compatibility.
Embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
A kind of entire new energy automobile electromagnetic compatibility of entire new energy automobile electromagnetic compatibility detection method of the present invention detection method, comprises the following steps:
A, to drive motor control system digital modeling and digital simulation technique, analyze electromagnetic noise and produce and travel path;
B, carry out electromagnetic wave conduction, coupling, radiation interference analysis and control;
C, according to national standard, carry out electromagnetic Compatibility Design and test.Wherein, adopting free field method to load 24V/m electric interfering field in 27MHz~900MHz frequency range can work.At 27MHz~900MHz frequency range loading 50V/m and 76V/m electric interfering field tested object, all can work.From many-sides such as design, parts Electro Magnetic Compatibility, car load electromagnetic compatibility detection, start with and solve car load electromagnetic compatibility problem.Utilization can well be detected the Electro Magnetic Compatibility of car load by invention entire new energy automobile electromagnetic compatibility detection method, utilizes its result better to design and makes car load electromagnetic compatibility.

Claims (3)

1. an entire new energy automobile electromagnetic compatibility detection method, is characterized in that, comprises the following steps:
A, to drive motor control system digital modeling and digital simulation technique, analyze electromagnetic noise and produce and travel path;
B, carry out electromagnetic wave conduction, coupling, radiation interference analysis and control;
C, according to national standard, carry out electromagnetic Compatibility Design and test.
2. entire new energy automobile electromagnetic compatibility detection method as claimed in claim 1, is characterized in that, the standard of step c can work for adopting free field method to load 24V/m electric interfering field in 27MHz~900MHz frequency range.
3. entire new energy automobile electromagnetic compatibility detection method as claimed in claim 1, is characterized in that, the standard of step c is for adopting free field method all can work at 27MHz~900MHz frequency range loading 50V/m and 76V/m electric interfering field tested object.
CN201210244294.3A 2012-07-16 2012-07-16 Electromagnetic compatibility detection method of new energy automobile Pending CN103543348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210244294.3A CN103543348A (en) 2012-07-16 2012-07-16 Electromagnetic compatibility detection method of new energy automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210244294.3A CN103543348A (en) 2012-07-16 2012-07-16 Electromagnetic compatibility detection method of new energy automobile

Publications (1)

Publication Number Publication Date
CN103543348A true CN103543348A (en) 2014-01-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210244294.3A Pending CN103543348A (en) 2012-07-16 2012-07-16 Electromagnetic compatibility detection method of new energy automobile

Country Status (1)

Country Link
CN (1) CN103543348A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105224741A (en) * 2015-09-28 2016-01-06 河南理工大学 Drive system of electric automobile electromagnetic radiation test-schedule method
CN105445672A (en) * 2016-01-12 2016-03-30 芜湖赛宝信息产业技术研究院有限公司 New energy automobile power battery electromagnetic compatibility detection method
CN106226627A (en) * 2016-08-19 2016-12-14 北京汽车股份有限公司 The electromagnetic compatible testing method of on-board air conditioner and system
CN106499564A (en) * 2016-12-14 2017-03-15 安徽江淮汽车集团股份有限公司 A kind of method for reducing car load broadband radiation and engine igniting system
CN107505509A (en) * 2017-05-24 2017-12-22 宝沃汽车(中国)有限公司 Emc testing method and apparatus based on vehicle
CN107589321A (en) * 2017-07-18 2018-01-16 芜湖赛宝信息产业技术研究院有限公司 A kind of new new-energy automobile body electronics electromagnetic compatibility test method
CN107783040A (en) * 2017-10-23 2018-03-09 北京经纬恒润科技有限公司 A kind of modeling method of brush direct current motor electromagnetic interference, apparatus and system
CN108181520A (en) * 2017-11-29 2018-06-19 中国汽车工程研究院股份有限公司 A kind of vehicle complete vehicle grade is from compatibility levels pre-analysis methods
CN108387802A (en) * 2018-03-30 2018-08-10 北京经纬恒润科技有限公司 A kind of the electromagnetic compatibility appraisal procedure and device of vehicle earthed system
CN109490639A (en) * 2017-09-10 2019-03-19 苏州电器科学研究院股份有限公司 Electromagnetic compatibility (EMC) test method of New-energy electric vehicle

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105224741B (en) * 2015-09-28 2019-02-15 河南理工大学 Drive system of electric automobile electromagnetic radiation test-schedule method
CN105224741A (en) * 2015-09-28 2016-01-06 河南理工大学 Drive system of electric automobile electromagnetic radiation test-schedule method
CN105445672A (en) * 2016-01-12 2016-03-30 芜湖赛宝信息产业技术研究院有限公司 New energy automobile power battery electromagnetic compatibility detection method
CN105445672B (en) * 2016-01-12 2018-06-22 芜湖赛宝信息产业技术研究院有限公司 New-energy automobile power battery electromagnetic compatibility detection method
CN106226627B (en) * 2016-08-19 2019-05-17 北京汽车股份有限公司 The electromagnetic compatible testing method and system of on-board air conditioner
CN106226627A (en) * 2016-08-19 2016-12-14 北京汽车股份有限公司 The electromagnetic compatible testing method of on-board air conditioner and system
CN106499564A (en) * 2016-12-14 2017-03-15 安徽江淮汽车集团股份有限公司 A kind of method for reducing car load broadband radiation and engine igniting system
CN106499564B (en) * 2016-12-14 2018-06-01 安徽江淮汽车集团股份有限公司 A kind of method and engine igniting system for reducing vehicle broadband radiation
CN107505509A (en) * 2017-05-24 2017-12-22 宝沃汽车(中国)有限公司 Emc testing method and apparatus based on vehicle
CN107505509B (en) * 2017-05-24 2020-09-18 宝沃汽车(中国)有限公司 Electromagnetic compatibility testing method and device based on vehicle
CN107589321A (en) * 2017-07-18 2018-01-16 芜湖赛宝信息产业技术研究院有限公司 A kind of new new-energy automobile body electronics electromagnetic compatibility test method
CN107589321B (en) * 2017-07-18 2019-11-05 芜湖赛宝信息产业技术研究院有限公司 A kind of novel new-energy automobile body electronics electromagnetic compatibility test method
CN109490639A (en) * 2017-09-10 2019-03-19 苏州电器科学研究院股份有限公司 Electromagnetic compatibility (EMC) test method of New-energy electric vehicle
CN107783040A (en) * 2017-10-23 2018-03-09 北京经纬恒润科技有限公司 A kind of modeling method of brush direct current motor electromagnetic interference, apparatus and system
CN108181520A (en) * 2017-11-29 2018-06-19 中国汽车工程研究院股份有限公司 A kind of vehicle complete vehicle grade is from compatibility levels pre-analysis methods
CN108387802B (en) * 2018-03-30 2020-08-28 北京经纬恒润科技有限公司 Electromagnetic compatibility evaluation method and device for finished vehicle grounding system
CN108387802A (en) * 2018-03-30 2018-08-10 北京经纬恒润科技有限公司 A kind of the electromagnetic compatibility appraisal procedure and device of vehicle earthed system

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Application publication date: 20140129